These should be wired up in accordance
with I.E.E. Regulations and local by laws. It is essential that the
heater contactor is interlocked with the fan starter to prevent the
heater being energised when the fans are not running. Additionally it
is recommended that a fan run on facility is included within the controls
to dissipate heat form the battery at the end of operation. All heater
batteries incorporate a safety cut-out which must be wired into the
controls system. Ensure the size of cable and contactors are suitable
for load being carried. It is not recommended for P.V.C. cable to be
run into the terminal box. The cable should be insulated with high temperature
sleeving.

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Established in 1989, Air Handlers are manufacturers of Heating, Ventilating and Air Conditioning Equipment for the building services industry. Our state of the art facilities enable us to provide a complete design, estimating, manufacturing and testing service. Our in house sheet fabrication and finishing facility enables us to manufacture virtually limitless designs of bespoke air handling equipment.